package com.sapient.mompoc.dao;

import java.util.Set;

import com.sapient.mompoc.model.Product;

/**
 * Product Data Access Object definition.
 * 
 * @author asudar
 */
public interface ProductDAO {
	/**
	 * @return Set of Products currently present.
	 */
	public Set<Product> getProducts();

	/**
	 * Gets a Specific product by <code>id</code>
	 * 
	 * @param id
	 *            Product id
	 * @return Product of a specific id.
	 */
	public Product getProduct(Long id);
}
